CVE-2026-51861

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

bisheng 2.3.0, 2.4.0, and 2.4.0-beta1 is vulnerable to Code Injection in src/backend/bisheng/api/v1/validate.py.

Published 2026-09-30. Last modified 2026-10-02.